My event horse is an Appendix QH who isn’t super wide but has very low, mutton-withers. When I ride him in my dressage saddle, it tends to slip to the outside on him slightly unless I really tighten the girth. It’s not a drastic, gonna-end-up-in-the-dirt kind of slide, but it’s just enough that it tips my pelvis to the outside and causes me to have unequal weight in my seat bones if I’m sitting straight in the saddle.
Aside from tightening his girth excessively, is there anything that helps stop small amounts of lateral slippage? My saddle is a County Connection, which fits him fairly well although I do have to use a half pad with shims in the cantle because the cantle tends to sit a bit low. I realize that doesn’t help with the slipping, but it is necessary for the saddle to sit level on him. A breastplate won’t help because the amount of slip is very small and it doesn’t slip back, only laterally. I use a Wintec girth with it.
Do those nonslip pads work? I’ve read some varying reviews on their effectiveness, and a lot of reports that they rip easily and don’t hold up to everyday use? Or is there an alternative that works better? Any particular girths that help with slipping without being ridiculously tight?
I’m looking for a reasonably priced solution … getting a new saddle or custom saddle is not an option. Yes, I realize that if I rode perfectly in balance with equal weight in both stirrups 100% of the time the saddle probably would not slip, but that is much easier said than done!